Evaluation of an ultrashort pulsed laser robot system for flexible and large-area micromachining

D Franz, Y Yang, L Michel, C Esen… - Journal of Laser …, 2023 - pubs.aip.org
We report for the first time on the realization, characterization and application of an ultrashort
pulsed laser robot system for flexible and large-area 2D and 3D laser micromachining with 6 …

[HTML][HTML] Comparative analysis of microlens array formation in fused silica glass by laser: Femtosecond versus picosecond pulses

L Zubauskas, E Markauskas, A Vyšniauskas… - Journal of Science …, 2024 - Elsevier
The growing demand for flexible, high-quality fabrication of free-form micro-optics drives the
development of laser-based fabrication techniques for both the shape formation and surface …

Fast and efficient bottom-up cutting of soda-lime glass using GHz bursts of short laser pulses

M Mackevičiūtė, J Dudutis, P Gečys - Optics and Lasers in Engineering, 2024 - Elsevier
Recent studies have shown that higher number of pulses per GHz burst results in a more
efficient glass removal mechanism for top-down processing. However, there is lack of …

Flexible tuned, multi-focus laser stealth dicing of JGS3 quartz glass: From algorithm to practice

J Cheng, Z Zhang, L Zhang, F Xie, S Liu, Q Li… - Optics & Laser …, 2024 - Elsevier
Cutting of transparent materials is of great importance. In this study, JGS3 quartz glass is cut
with laser stealth dicing (LSD) method. By loading computer generated hologram (CGH), a …

Ultrafast laser composite cutting ultra-thin glass

Y Luo, X Xie, Z Zhang, Z Li, Y Huang - Optics Communications, 2024 - Elsevier
Due to its excellent chemical stability, and scratch resistance, ultra-thin glass (less than 1
mm) has been widely used in the consumer electronics and photovoltaic industries. To meet …

Gorilla Glass Cutting Using Femtosecond Laser Pulse Filaments

MS Ahsan, IB Sohn, HK Choi - Applied Sciences, 2023 - mdpi.com
Due to high durability, scratch resistance, and impact resistance, Gorilla glasses are a
popular choice for protective screens of smartphones, tablets, and laptops. Precise cutting of …

Femtosecond Laser Machining of an X-ray Mask in a 500 Micron-Thick Tungsten Sheet

E Owusu-Ansah, C Dalton - Micromachines, 2023 - mdpi.com
Femtosecond laser material processing (FLMP) was used to make an X-ray mask in a 500
µm thick tungsten sheet without the use of any chemical etch methods. The laser produced …

Experimental and numerical study of a lateral waterjet laser cutting of an SS304 brush seal

X Qin, Y Qin, G Wang, S Yang - Optics Express, 2024 - opg.optica.org
This study explores the application of lateral waterjet laser cutting in the fabrication of brush
seals for gas turbine engines, with the aim of optimizing process parameters to enhance …

[PDF][PDF] 基于光丝的激光精密加工技术(特邀)

何宏智, 柴兆麟, 张楠, 刘伟伟 - ACTA PHOTONICA SINICA, 2024 - researching.cn
光丝的高强度和大长宽比特性, 使基于光丝的激光精密加工技术在消费电子, 芯片制造,
通讯和医疗等领域具有重要的应用和广阔的发展前景. 对光丝在高深宽比微结构 …

Assessment of surface and edge quality in femtosecond laser cutting of glass in KOH

H Chandra, D Marla - Advanced Solid State Lasers, 2024 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Assessment of
surface and edge quality in femtosecond laser cutting of glass in KOH Harish Chandra, Deepak …